2018下半年教师资格考试《英语学科知识与教学能力》（高级中学）押题及答案解析（四）

请阅读 Passage l ,完成第 21  ~ 25小题。      .

                        Passage1

    No one is sure how the ancient Egyptians built the pyramids near Cairo. But a new study suggests they used a little rock'n'roll. Long-ago builders could have attached wooden poles to the stones and rolled them across the sand,the scientists say. "Technically,l think what they're proposing is possible," physicist Daniel Bonn said. People have long puzzled over how the Egyptians moved such huge rocks. And there's no obvious answer. On average,each of the two million big stones weighed about as much as a large pickup truck.

    The Egyptians somehow moved the stone blocks to the pyramid site from about one kilometer away.'rhe most popular view is that Egyptian workers slid the blocks along smooth paths. Many scientists suspect workers first would have put the blocks on sleds. Then they would have dragged them along paths. To make the work easier,workers may have lubricated the paths either with wet clay or with the fat from cattle. Bonn has now tested this idea by building small sleds and dragging heavy objects over sand.

    Evidence from the sand supports this idea. Researchers found small amounts of fat,as well as a large amount of stone and the remains of paths.However,physicist Joseph West think there might have been a simpler way,led the new study.West said,"I was inspired while watching a television program showing how sleds might have helped with pyramid. construction. l thought,' Why don't they just try rolling the things?' " A square could be turned into a rough sort of wheel by attaching wooden poles to its sides,he realized. That,he notes, should make a block of stone"a lot easier to roll than a square".So he tried it. He and his students tied some poles to each of four sides of a 30-kilogram stone block. That action turned the block into somewhat a wheel. Then they placed the block on the ground.

    They wrapped one end of a rope around the block and pulled. The researchers found they could easily roll the block along different kinds of paths. They calculated that rolling the block required about as much force as moving it along a slippery path.

    West hasn't tested his idea on larger blocks,but he thinks rolling has clear advantages over slid-ing. At least,workers wouldn't have needed to carry cattle fat or waLer to smooth the paths.

根据题目要求完成下列任务，用中文作答。

以下片段选自某课堂实录。

  教学片段：

  T:Today is Mary's birthday. If you're Mary's friend,Li Ming,what will you say to her?

  Sl:Mary! Happy birthday to you! Here is my birthday present.lt's a book.l hope you like it.

  S2:Mary!  This card is for you.l hope you will be happy.

  S5:I think Li Ming will say," Mary!  You are beautful.I like you!   Here's my present.J hope you

  like it．”

  After he answers it,the other students laugh,the classroom has messed immnediately. Then the

  teacher says:

  T：…

  S5：Thank you，I like it．

  The student sits down and the whole class students warmly applaud him,then everyone's speech

  becomes more warm and enthusiastic.